What is another word for excelsior?
Pronunciation: [ɛksˈɛlsjə] (IPA) 
Excelsior is a Latin word used to convey excellence, superior quality, and outstanding performance. Although there are not many direct synonyms for the word excelsior, a few phrases and words come to mind that convey similar meanings. Some of these include "superb," "top-notch," "stellar," "elite," "exceptional," and "remarkable." Additionally, other words such as "preeminent," "peerless," "matchless," and "superlative" are also alternatives to the term excelsior. All these words and phrases share the common thread of being used to describe something or someone of the highest quality or performance, which is why they can all be used interchangeably with the word excelsior.
